v2.3.0.15
Composition Of Certain Financial Statement Captions (Schedule Of Goodwill) (Details) (USD $)
In Thousands
12 Months Ended
Sep. 30, 2011
Sep. 24, 2010
Composition Of Certain Financial Statement Captions [Abstract]  
Beginning balance$ 264,580$ 261,121
Acquired goodwill1823,266
Translation adjustments and other(1,502)193
Ending balance$ 263,260$ 264,580